Harris Value

521 Hassler Rd, Spring, TX 77389

2,202 sqft, built 1969 Appraised at $383,421 for 2026.

Harris County account 0420420000100

Appraised value
$383,421
Tax year 2026 · after any cap, before exemptions
Market value
$430,805
Living area
2,202 sqft
$174 per sqft
Year built
1969
Average quality
Homestead
Yes
Owner-occupied exemption on file

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77389 and HCAD Appraisal Area 2748.00 assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.0% from $348,565 in 2025 to $383,421 in 2026.
  • Appraised value per square footThe current public record shows about $174 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $47,384 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77389.
  • Neighborhood value signalAmong 79 residential records in the same neighborhood, the average appraised value is about $212 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.6% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 223 Hassler Rd, Spring, TX 77389
    2,042 sqft | $244/sqft | built 1956 | 7% smaller (2,042 vs 2,202 sqft); Similar lot size (90,356 vs 83,460 sqft); Same quality (Average)
    $498,892
  • 7002 Root Rd, Spring, TX 77389
    1,905 sqft | $146/sqft | built 1976 | 14% smaller (1,905 vs 2,202 sqft); Similar lot size (78,670 vs 83,460 sqft); Same quality (Average)
    $277,854
  • 509 Hassler Rd 1, Spring, TX 77389
    2,040 sqft | $238/sqft | built 1972 | 7% smaller (2,040 vs 2,202 sqft); Similar age (1972 vs 1969); Same quality (Average)
    $486,027
  • 7134 Root Rd, Spring, TX 77389
    1,616 sqft | $161/sqft | built 1965 | Similar age (1965 vs 1969); Similar lot size (87,120 vs 83,460 sqft); Same quality (Average)
    $259,688
  • 518 Hassler Rd, Spring, TX 77389
    2,387 sqft | $125/sqft | built 1979 | 8% larger (2,387 vs 2,202 sqft); Same quality (Average); Same neighborhood
    $299,554

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

  • 6326 Craigway Rd, Spring, TX 77389
    August-5-2026 | 2,099 sqft | $188/sqft | built 1970 | Similar size (2,099 sqft); Similar age (1970); Sold after the valuation date
    $395,000
  • 22502 Fields Ln, Spring, TX 77389
    September-23-2026 | 2,403 sqft | $125/sqft | built 1973 | 9% size difference (2,403 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $300,000
  • 3542 Nutwood Ln, Spring, TX 77389
    August-31-2026 | 2,254 sqft | $111/sqft | built 1982 | Similar size (2,254 sqft); Sold after the valuation date
    $250,000
  • 6507 Allentown Dr, Spring, TX 77389
    August-13-2026 | 2,385 sqft | $168/sqft | built 1969 | 8% size difference (2,385 sqft); Similar age (1969); Sold after the valuation date
    $400,000
  • 6530 Bayonne Dr, Spring, TX 77389
    July-21-2026 | 2,066 sqft | $184/sqft | built 1969 | 6% size difference (2,066 sqft); Similar age (1969); Sold after the valuation date
    $380,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.